PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

903007Bend,pipe,return

Forespar Products Corp · NSN 4730-01-643-9587 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-643-9587 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-643-9587. Primary manufacturer part number: 903007.
Features
  • Bend,pipe,return — FSC 4730
  • Media for Which Designed: WATER FIRST RESPONSE
  • Connection Style: INSERT (HOSE) ALL ENDS
  • Media for Which Designed: WATER, SALT SECOND RESPONSE
  • Connection Type: UNTHREADED EXTERNAL TUBE ALL ENDS
  • Material: PLASTIC OVERALL
  • Nominal Outside Diameter Hose Accommodated: 1.0 INCHES ALL ENDS IN
  • 1 verified cross-reference
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic Overall construction
General Description

The Bend,pipe,return, cataloged under National Stock Number 4730-01-643-9587, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Forespar Products Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-643-9587
Primary Part Number903007
Item NameBend,pipe,return
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerForespar Products Corp
StatusACTIVE
Media for Which DesignedWATER FIRST RESPONSE
Connection StyleINSERT (HOSE) ALL ENDS
Media for Which DesignedWATER, SALT SECOND RESPONSE
Connection TypeUNTHREADED EXTERNAL TUBE ALL ENDS
MaterialPLASTIC OVERALL
Nominal Outside Diameter Hose Accommodated1.0 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-068-0508AES01C250750AW9A91 INTERCHANGEABLE
Screw,cap,hexagon Head
The American Society of Mechanical Engineers
3130-00-190-9362 INTERCHANGEABLE
Bearing Unit,ball
3110-00-554-5304 INTERCHANGEABLE
Bearing,ball,annular
5331-00-851-8695AS3578-040 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5995-01-252-657432000-29738-29714-7.5-3 INTERCHANGEABLE
Cable Assembly,radio Frequency
Huber+suhner Astrolab, Inc. Dba Huber & Suhner Astrolab Inc
Cross-Reference Index
Part NumberManufacturer
903007 PRIMARY Forespar Products Corp (USA)
Related Parts
5305-00-068-0508INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
AES01C250750AW9A91
3130-00-190-9362INTERCHANGEABLE
BEARING UNIT,BALL
3110-00-554-5304INTERCHANGEABLE
BEARING,BALL,ANNULAR
5331-00-851-8695INTERCHANGEABLE
O-RING
AS3578-040
5995-01-252-6574INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
32000-29738-29714-7.5-3

Frequently Asked Questions

What is NSN 4730-01-643-9587?

NSN 4730-01-643-9587 is a Bend,pipe,return, manufactured by Forespar Products Corp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-643-9587?

NSN 4730-01-643-9587 has 1 cross-referenced part number: 903007 (Forespar Products Corp).

What NSN replaces 4730-01-643-9587?

There are 5 known substitutes for 4730-01-643-9587: 5305-00-068-0508, 3130-00-190-9362, 3110-00-554-5304 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 903007?

Key specifications for 903007: Media for Which Designed: WATER FIRST RESPONSE; Connection Style: INSERT (HOSE) ALL ENDS; End Item Identification: BOAT,PATROL; Media for Which Designed: WATER, SALT SECOND RESPONSE. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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